Designed as a temporary case, while you wait for your real case, although this is actually pretty good and you actually don't mind using it for a while especially if you print it nicely. Reinforced corners. Two corners are slotted so you can get the phone in and it stays in well.

I recommend adding a modifying slab for the bottom side with the following modifications:

• 25% Gyroid infill
• Top Solid Layers: 0
• Bottom Solid Layers: 0
• Perimeters 4 or 5